n-dodecylmethyldiethylammonium bromide | 94036-11-0

• 分子结构分类: 有机化合物 - 有机氮化合物
• 英文名称: n-dodecylmethyldiethylammonium bromide
• 英文别名: dodecyldiethylmethylammonium bromide；N,N-Diethyl-N-methyldodecan-1-aminium bromide；dodecyl-diethyl-methylazanium;bromide
• CAS: 94036-11-0
• 化学式: Br*C₁₇H₃₈N
• 分子量: 336.399
• InChiKey: XLFKLLZFPXPPRS-UHFFFAOYSA-M

计算性质

• 辛醇/水分配系数(LogP)：
  2.4
• 重原子数：
  19
• 可旋转键数：
  13
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为产物：
  描述：

  dodecylmethylethylamine 以89%的产率得到
  参考文献：
  名称：

  LIMANOV, V. E.;MYAZINA, N. V.;TSVIROVA, I. M., XIM.-FARMATS. ZH., 24,(1990) N, S. 36-38

  摘要：

  DOI：

文献信息

• Effect of the surfactant head-group size dependence of the dye-surfactant interactions on the lyotropic uniaxial to biaxial nematic phase transitions
  作者：Erol Akpinar、Nazli Uygur、Oznur Demir Ordu、Dennys Reis、Antônio Martins Figueiredo Neto

  DOI：10.1016/j.molliq.2021.115842

  日期：2021.6

  surfactants in lyotropic mixtures have been investigated for the stabilization of the different lyotropic nematic phases. Sunset Yellow doped mixtures of DAABr surfactants, with different head-group size, were studied by polarizing optical microscopy, laser conoscopy, and small-angle X-ray scattering. It was found that the extent of the interaction of Sunset Yellow with DAABr surfactant head groups on micelle

  在本研究中，已经研究了阴离子偶氮染料Sunset Yellow与十二烷基烷基溴化铵（DAABr）表面活性剂在溶致混合物中的相互作用，以稳定不同的溶致向列相。通过偏光光学显微镜，激光显微镜和小角X射线散射研究了日落黄掺杂的具有不同头基大小的DAABr表面活性剂的混合物。已经发现，日落黄与胶束表面上DAABr表面活性剂头基的相互作用程度通过引起胶束结构参数的变化而影响不同向列相的稳定。结果还表明，在三个向列相中，胶束表面曲率应该不同。
• Heating-Induced Micelle to Vesicle Transition in the Cationic−Anionic Surfactant Systems:  Comprehensive Study and Understanding
  作者：Haiqing Yin、Jianbin Huang、Yiyang Lin、Yongyi Zhang、Shunchen Qiu、Jianping Ye

  DOI：10.1021/jp045158a

  日期：2005.3.1

  Heating-induced micelle to vesicle transition (MVT), which has been rarely reported in surfactant systems, was systemically studied in a number of mixed cationic-anionic surfactant systems. According to the turbidity measurements, the investigated systems can be divided into two classes: Class A and B. Heating-induced MVT was observed in Class A at certain total surfactant concentrations and mixed surfactant ratios, while no such transition was found in Class B. Further investigations revealed that the heating-induced MVT is more likely to take place in the cationic-anionic surfactant systems with relatively stronger molecule interaction and larger micelle aggregation number. The effects of several physicochemical factors, such as the variation of mixed surfactant ratios and the addition of n-decanol on the heating-induced MVT, were also studied.